CN2257888Y

CN2257888Y - Electronic safety lamp for bicycle

Info

Publication number: CN2257888Y
Application number: CN 95222427
Authority: CN
Inventors: 付振江
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-27
Filing date: 1995-09-27
Publication date: 1997-07-16
Anticipated expiration: 2005-09-27

Abstract

The utility model relates to an electronic safety lamp for a bicycle. The shell body of the lamp is composed of two parts of an upper shell body and a lower shell body. The upper shell body and the lower shell body are connected together by a locking mechanism, wherein, the middle part of a butt-joint part is provided with symmetrical circular concave arcs and the inner part of the shell body is fixed with a battery. An outer edge is fixed with at least one light emitting diode and one switch. A circuit is connected by conducting wires. When used at night, the device is fixedly clamped on a front axle pipe and / or a back axle pipe of the bicycle. When the switch is opened, the light emitting diode dispatches colorful lights to warn the other people to reduce the traffic accidents.

Description

Bicycle use electronic security(ELSEC) lamp

The utility model relates to a kind of bicycle use electronic security(ELSEC) lamp, belongs to the signal or the illumination equipment of bicycle.

Bicycle is China people's the main vehicle, and streets and lanes, highway field can be found everywhere, or dealing shuttles back and forth, or darts and speed.Daytime, people's car as seen, it is minimum that mistake is hit possibility, at night, a little less than day black light, people's car is fuzzy, especially in lane, alleyway, city, traffic accident takes place very easily.For this reason, on the bicycle that has dynamo-powered lamp is housed, drive the power generation assembly generating lamp of buying car in installments by the rotation of cycle wheel and use, but this cover dynamo-powered lamp price is more expensive, is difficult for promoting.So bicycle designs person often loads onto a redness or yellow taillight on fender behind the bicycle, himself is not luminous, but in the above the time, the reflected light indication is arranged just as illumination, and the decoration function of this taillight is much larger than its warning safe effect.

The purpose of this utility model is to improve the shortcoming of prior art and a kind of inexpensive bicycle use electronic security(ELSEC) lamp is provided, the dark people of black light on the same day opens switch when travelling by bike, this lamp sends colored as red light, warn other people, as automobilist, pedestrian or other bicycle etc., to avoid taking place traffic accident.

The purpose of this utility model is to realize like this, the housing of electronic security(ELSEC) lamp is by upper shell, lower house two parts are formed, on, lower house links together by locked mechanism, there is the symmetrical circular concave arc centre of its docking site, the housing internal fixation has battery, its outer rim is fixed with at least one light-emitting diode and a switch, be linked to be circuit with lead, in the use, last, lower house fixes on the preceding central siphon and/or rear axle tube of bicycle by locked mechanism, therefore, on, the radius of the circular groove in the middle of the following two housings is preferably consistent with the radius of central siphon and/or rear axle tube before the bicycle, and the every circular concave arc of housing is all less than 180 °, so that clamp firmly.At that time, light-emitting diode marks a mobile ring of light with the motion of bicycle, but bulletin others, the bicycle in the motion is arranged herein.In order to show the light of light-emitting diode better, can be shaped on the projection of symmetry in the outer rim of upper and lower two housings, at the end device light-emitting diode of each projection, convenient for the battery that changes the outfit, each piece of upper and lower casing can be by left and right two parts by screw retention together.The utility model also can be used on other unpowered vehicles such as three-wheel vehicle.

The utility model is contained on preceding central siphon of bicycle and/or the rear axle tube, and can clearly illustrate bicycle and cyclist position night by bike, warns other people, can guarantee safety traffic, the generation of minimizing accident.Again because of its price far below dynamo-powered lamp, be easy to accept into the rider.

It is as follows by description of drawings to quote embodiment below.

Fig. 1 the utility model constructional drawing

The A-A section of Fig. 2 Fig. 1

Fig. 3 the utility model circuit diagram

Embodiment

The system of the moulding housing of electronic security(ELSEC) lamp is by upper shell 1, lower house 2 two parts are formed, on, the both sides of lower house joint have auricle with holes respectively, and by screw 3, nut 4 links together, there is symmetrical circular concave arc 5 centre of its docking site, on, lower house is made up of drain pan 6 and loam cake 7 respectively, have on the drain pan with its draw-in groove that is injection-moulded in 8, one end of draw-in groove 8 is equipped with spring 9, the other end is equipped with spring leaf 10, clamps battery 11 therebetween No. 5, on, the outer rim of lower house has four projections 12 of symmetry, the bonding red light emitting diodes 13 in its termination, series connection 20 ohmages have a switch 14, battery on each circuit of LED on the outer rim of one of them housing, the effective lead 15 of switch and light-emitting diodes is linked to be circuit.Be injected with on the drain pan 6 with it and be the tapped tubing string 16 of one, porose on the loam cake 7, screw 17 passes this hole and is screwed on the tubing string 16, promptly drain pan and loam cake is assembled together.

Claims

1, bicycle use electronic security(ELSEC) lamp, form by housing, light-emitting diode, battery, switch, lead, screw, nut, it is characterized in that: housing is made up of upper shell, lower house two parts, upper and lower casing links together by locked mechanism, there is the symmetrical circular concave arc centre of its docking site, the housing internal fixation has battery, and its outer rim is fixed with at least one light-emitting diode and a switch, is linked to be circuit with lead

2, a kind of bicycle use electronic security(ELSEC) lamp as claimed in claim 1 is characterized in that upper and lower casing respectively by left and right two parts by screw retention together.

3, a kind of bicycle use electronic security(ELSEC) lamp as claimed in claim 1 it is characterized in that in the middle of the upper and lower casing that circular concave arc is preferably consistent with central siphon and/or rear axle tube radius before the bicycle, and the every circular concave arc of housing is all less than 180 °.

4, a kind of bicycle use electronic security(ELSEC) lamp as claimed in claim 1 is characterized in that the outer rim of upper and lower casing has symmetrical projection, its end device light-emitting diode.

5, a kind of bicycle use electronic security(ELSEC) lamp as claimed in claim 1, the locked mechanism that it is characterized in that upper and lower casing links together by screw and nut in the both sides of upper and lower casing joint auricle with holes to be arranged respectively.